Datasheet

MAX14566E/MAX14566AE/MAX14566BE
USB Host Charger Identification
Analog Switches
9
Pin Configuration
Pin Description
1 3 4
8 6 5
CB TDP V
CC
MAX14566E
MAX14566AE
2
7
TDM
CEN
(CEN)
DP GNDDM
TDFN
(2mm × 2mm)
TOP VIEW
( ) FOR MAX14566AE ONLY *CONNECT EP TO GND.
*EP
1 3 4
8 6 5
CB TDP V
CC
MAX14566BE
2
7
TDM
CB1 DP GNDDM
TDFN
(2mm × 2mm)
TOP VIEW
*EP
PIN
NAME FUNCTION
MAX14566E MAX14566AE MAX14566BE
— 1 — CEN
nMOSFET Open-Drain Output, Current-Limit Switch (CLS) Control
Output. If CB changes from logic 0 to logic 1 or from logic 1 to
logic 0, CEN is low for 1s (typ).
1 — —
CEN
Active-Low pMOSFET Open-Drain Output, Current-Limit Switch
(CLS) Control Output. If CB changes from logic 0 to logic 1 or
logic 1 to logic 0, CEN is high for 1s (typ).
— — 1 CB1 Switch Control Bit. See Table 2.
2 2 2 DM USB Connector D- Connection
3 3 3 DP USB Connector D+ Connection
4 4 4 GND Ground
5 5 5 V
CC
Power Supply. Connect a 0.1FF capacitor between V
CC
and GND
as close as possible to the device.
6 6 6 TDP Host USB Transceiver D+ Connection
7 7 7 TDM Host USB Transceiver D- Connection
8 8 8 CB
Switch Control Bit. See Table 1.
CB = logic 0, charger mode
CB = logic 1 (PM), pass-through mode active, DP/DM connected
to TDP/TDM
— — — EP
Exposed Pad. Connect EP to ground. Do not use EP as the only
ground connection.